Easily drill precise holes in seconds! 

Make circular holes in glass, marble, granite, mirror, bottle, porcelain, tile, ceramic among other materials.

No need to apply force, let the diamond make the hole naturally, thus ensuring safe work with great results.

Drill holes in anything with this 10-piece diamond drill bit set.

• Able to drill into extremely hard materials such as marble, slate, glass, tile, stone and more;

• The material only needs water for lubrication;

• Can be used with a standard drill;

• Align the area to be drilled, make a circular line and then drill;

• Excellent for making clean, precise holes;

• Good performance and long service life.

Caution: Can be used with a standard drill; always use lubrication (water); otherwise, the diamond bit will be damaged, as the use of water during drilling is important to cool it and keep it in good working condition. Not for use on concrete or at depths greater than 2".

How to use: For a perfect result, you just need to start your hole diagonally, make a round line and hold the drill while cutting the material.

Specifications: